Results 51 to 60 of about 474,034 (395)
Avian Research, 2019 Background Sperm motility parameters, which can be measured objectively and repeatedly by a computer-assisted sperm analysis (CASA) system, are important indicators of sperm quality. However, the sperm motility parameters assessed by a CASA system can be
Ying Yang +6 more
doaj +1 more source
Seminal plasma proteins and their relationship with sperm motility and morphology in boars
Andrologia, 2019 The identification of biomarkers associated with seminal traits could aid in the selection of higher quality ejaculates and benefit the swine industry.
F. L. de Lazari +8 more
semanticscholar +1 more source
, 2012 The ejaculated semen consists of two major components viz. sperm cells (spermatozoa) and the fluid part obtained after centrifugation called seminal plasma.
P Perumal
core +2 more sources
Performance of rodent spermatozoa over time is enhanced by increased ATP concentrations: The role of sperm competition [PDF]
, 2016 © 2015 by the Society for the Study of Reproduction, Inc. Sperm viability, acrosome integrity, motility, and swimming velocity are determinants of male fertility and exhibit an extreme degree of variation among closely related species.
Luque-Larena, Juan José +5 more
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Body mass index and age correlate with antioxidant supplementation effects on sperm quality: Post hoc analyses from a double-blind placebo-controlled trial [PDF]
, 2020 Spermatozoa are vulnerable to lack of energy and oxidative stress as a result of elevated levels of reactive oxygen species. Therefore, it is essential that appropriate nutrients are available during maturation.
Agarwal, Ashok +9 more
core +1 more source
WormBook, 2006 Form follows function, and this maxim is particularly true for the nematode sperm cell. Motility is essential for fertilization, and the process of spermatogenesis culminates in the production of a crawling spermatozoon with an extended pseudopod.
openaire +2 more sources
The effect of various air pollution and participants' age on semen quality in southern Taiwan
Taiwanese Journal of Obstetrics & Gynecology, 2023 Objective: This study aimed to investigate the association between semen quality and air pollution in southern Taiwan. Materials and methods: In this retrospective study, 4338 males aged 21–70 years were recruited between 2001 and 2018 from a ...
Hao-Ting Lien +3 more
doaj +1 more source
Cryopreservation of common carp sperm [PDF]
, 2003 Experiments were carried out to investigate the effect of five extenders (sucrose, glucose, fructose, KCl and a saline carp sperm extender) and two cryoprotectants (dimethyl-sulfoxide (DMSO) and methanol) on the cryopreservation of common carp sperm ...
Horváth, Ákos +2 more
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The Effect of Glyphosate on Human Sperm Motility and Sperm DNA Fragmentation
International Journal of Environmental Research and Public Health, 2018 Glyphosate is the active ingredient of Roundup®, which is one of the most popular herbicides worldwide. Although many studies have focused on the reproductive toxicity of glyphosate or glyphosate-based herbicides, the majority of them have concluded that
G. Anifandis +6 more
semanticscholar +1 more source
Advanced Functional Materials, EarlyView.This study reports a microfluidic device with a functionalized surface utilizing a polyoxazoline coating and covalently immobilized gold nanoparticles and anti‐phosphatidylserine antibody. The device efficiently eliminates pre‐apoptotic and apoptotic spermatozoa and yields sperm with substantially improved quality and low DNA damage, offering a simple ...
Soraya Rasi Ghaemi +5 more
wiley +1 more source